Function generator repair (Hungarian TR-0458/B)

Today, let's try to fix a TR-0458/B function generator made in Hungary probably in the early 1980s. This is a 0.0001Hz to 1MHz function generator (sine wave, square wave, triangle wave, sawtooth) with 58 transistors and 4 OpAmps. Finding the faulty component, aligning it, the schematic, how does it work. The schematic: www.blunk-electronic.de/datasheet/schematics/tr-04… Please support my channel on Patreon: www.patreon.com/DiodeGoneWild Instagram: www.instagram.com/savage_danyk/

• #science_technology
• #function
• #generator
• #repair
• #fix
• #tr_0458b
• #tr_0458